H2H data updated: 2026-09-14 00:00 UTC

Ai Sugiyama vs Monica Seles H2H: 0-9

Monica Seles holds a 9–0 lead over Ai Sugiyama in their WTA head-to-head. Across 9 main-draw meetings, Monica Seles leads 6–0 on hard courts and 2–0 on carpet. Most recently, Monica Seles won the 2003 Pan Pacific Open round of 16 7-5 5-7 6-1.

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Ai Sugiyama
JPN Age 51 Right-Handed 163 cm / 5'4"
H2H
0 – 9
9 main-draw meetings
Monica Seles
USA Age 52 Left-Handed 178 cm / 5'10"

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Monica Seles #9 7-5 5-7 6-1 Ai Sugiyama #28 Match data Jan 31, 2003* R16 Pan Pacific Open Tier I → modern equivalent WTA 1000 Carpet
Monica Seles #4 4-6 6-1 6-4 Ai Sugiyama #30 Match data Jun 30, 2002* R32 Wimbledon Grand Slam Grass
Monica Seles #9 6-0 6-1 Ai Sugiyama #29 Match data Mar 6, 2002 R16 Indian Wells Open Tier I → modern equivalent WTA 1000 Hard
Monica Seles #9 7-5 6-4 Ai Sugiyama #38 Match data Oct 6, 2001* SF Japan Women's Open Tier III → modern equivalent WTA 250 Hard
Monica Seles #5 6-3 7-6 Ai Sugiyama #28 Match data Sep 25, 1999* SF Toyota Princess Cup Tier II → modern equivalent WTA 500 Hard
Monica Seles #4 6-2 6-3 Ai Sugiyama #28 Match data Sep 5, 1999* R32 US Open Grand Slam Hard
Monica Seles #6 6-3 7-5 Ai Sugiyama #19 Match data Nov 13, 1998* R16 Philadelphia Tier II → modern equivalent WTA 500 Carpet
Monica Seles #6 6-4 6-3 Ai Sugiyama #17 Match data Aug 8, 1998* QF San Diego Tier II → modern equivalent WTA 500 Hard
Monica Seles #3 6-4 6-4 Ai Sugiyama #32 Match data Aug 1, 1997* R16 San Diego Tier II → modern equivalent WTA 500 Hard

Estimated match date where the exact historical date is unavailable. Arrows show an edition's recorded category and documented modern equivalent; unresolved editions keep their recorded category. Asterisked totals include editions mapped from documented historical predecessor categories. Mapping details.

Career Comparison

Player Current Peak Pts Elo W L Win % GS 1000 including documented historical predecessor categories Finals 500 including documented historical predecessor categories 250 including documented historical predecessor categories Titles
Ai Sugiyama #97 #8 2,400 1,951 416 366 53.2% 0 0 0 2 4 6
Monica Seles #223 #1 4,056 2,540 586 123 82.7% 9 9 3 21 11 53

Career Progression by Age

Seasons are aligned by the age each player spent most of that calendar year. GS and Titles are cumulative career totals through that season.

Age Ai Sugiyama Monica Seles
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
14 — — — — — — — 1988 5–3 62.5% #86 1,599 0 0
15 — — — — — — — 1989 33–9 78.6% #6 2,005 0 1
16 1992 1–4 20.0% #184 1,477 0 0 1990 55–6 90.2% #2 2,296 1 10
17 1993 3–8 27.3% #145 1,486 0 0 1991 74–6 92.5% #1 2,444 4 20
18 1994 9–11 45.0% #72 1,556 0 0 1992 70–5 93.3% #1 2,500 7 30
19 1995 16–17 48.5% #46 1,665 0 0 1993 17–2 89.5% #8 2,486 8 32
20 1996 24–19 55.8% #28 1,751 0 0 — — — — — — —
21 1997 31–25 55.4% #21 1,837 0 1 1995 11–1 91.7% #1 2,488 8 33
22 1998 37–21 63.8% #18 1,862 0 3 1996 46–9 83.6% #2 2,344 9 38
23 1999 27–23 54.0% #24 1,807 0 3 1997 45–14 76.3% #5 2,180 9 41
24 2000 20–25 44.4% #32 1,679 0 3 1998 42–13 76.4% #6 2,180 9 43
25 2001 28–25 52.8% #30 1,718 0 3 1999 36–12 75.0% #6 2,120 9 44
26 2002 35–26 57.4% #24 1,755 0 3 2000 56–13 81.2% #4 2,153 9 47
27 2003 44–25 63.8% #10 1,915 0 5 2001 40–10 80.0% #10 2,132 9 51
28 2004 33–23 58.9% #17 1,808 0 6 2002 46–13 78.0% #7 2,091 9 53
29 2005 28–27 50.9% #29 1,741 0 6 2003 10–7 58.8% #60 1,994 9 53
30 2006 28–25 52.8% #26 1,743 0 6 — — — — — — —
31 2007 17–21 44.7% #38 1,633 0 6 — — — — — — —
32 2008 26–22 54.2% #31 1,713 0 6 — — — — — — —
33 2009 9–19 32.1% #97 1,627 0 6 — — — — — — —

Surface Results by Age

Seasons are aligned by the age each player spent most of that calendar year. Results cover completed main-draw matches. Bold green marks the higher win percentage when both players have at least 5 matches on that surface at the aligned age.

Age Ai Sugiyama Monica Seles
Yr HardClayGrassCarpet Yr HardClayGrassCarpet
W L M Win % W L M Win % W L M Win % W L M Win % W L M Win % W L M Win % W L M Win % W L M Win %
14 — — — — — — — — — — — — — — — — — 1988 5 3 8 62.5% — — — — — — — — — — — —
15 — — — — — — — — — — — — — — — — — 1989 6 2 8 75.0% 10 1 11 90.9% 3 1 4 75.0% 14 5 19 73.7%
16 1992 0 3 3 0.0% — — — — — — — — 1 1 2 50.0% 1990 18 2 20 90.0% 22 0 22 100.0% 4 1 5 80.0% 11 3 14 78.6%
17 1993 2 3 5 40.0% — — — — 0 2 2 0.0% 1 3 4 25.0% 1991 40 3 43 93.0% 19 2 21 90.5% — — — — 15 1 16 93.8%
18 1994 6 7 13 46.2% — — — — 0 2 2 0.0% 3 2 5 60.0% 1992 33 3 36 91.7% 19 1 20 95.0% 6 1 7 85.7% 12 0 12 100.0%
19 1995 5 8 13 38.5% 6 4 10 60.0% 0 2 2 0.0% 5 3 8 62.5% 1993 11 1 12 91.7% 2 1 3 66.7% — — — — 4 0 4 100.0%
20 1996 19 11 30 63.3% 0 3 3 0.0% 4 2 6 66.7% 1 3 4 25.0% — — — — — — — — — — — — — — — — —
21 1997 19 13 32 59.4% 3 5 8 37.5% 2 2 4 50.0% 7 5 12 58.3% 1995 11 1 12 91.7% — — — — — — — — — — — —
22 1998 24 9 33 72.7% 6 5 11 54.5% 1 2 3 33.3% 6 5 11 54.5% 1996 29 2 31 93.5% 6 2 8 75.0% 5 1 6 83.3% 6 4 10 60.0%
23 1999 18 11 29 62.1% 3 4 7 42.9% 2 2 4 50.0% 4 6 10 40.0% 1997 27 5 32 84.4% 13 4 17 76.5% 3 2 5 60.0% 2 3 5 40.0%
24 2000 11 13 24 45.8% 6 5 11 54.5% 1 2 3 33.3% 2 5 7 28.6% 1998 20 5 25 80.0% 11 4 15 73.3% 4 1 5 80.0% 7 3 10 70.0%
25 2001 20 14 34 58.8% 4 6 10 40.0% 2 3 5 40.0% 2 2 4 50.0% 1999 21 7 28 75.0% 11 2 13 84.6% 2 2 4 50.0% 2 1 3 66.7%
26 2002 26 16 42 61.9% 4 6 10 40.0% 5 3 8 62.5% 0 1 1 0.0% 2000 28 9 37 75.7% 17 2 19 89.5% 4 1 5 80.0% 7 1 8 87.5%
27 2003 29 16 45 64.4% 7 4 11 63.6% 4 2 6 66.7% 4 3 7 57.1% 2001 36 9 45 80.0% 0 1 1 0.0% — — — — 4 0 4 100.0%
28 2004 22 14 36 61.1% 5 5 10 50.0% 5 2 7 71.4% 1 2 3 33.3% 2002 27 8 35 77.1% 9 2 11 81.8% 4 1 5 80.0% 6 2 8 75.0%
29 2005 20 17 37 54.1% 7 6 13 53.8% 1 3 4 25.0% 0 1 1 0.0% 2003 4 3 7 57.1% 3 3 6 50.0% — — — — 3 1 4 75.0%
30 2006 22 18 40 55.0% 1 3 4 25.0% 5 3 8 62.5% 0 1 1 0.0% — — — — — — — — — — — — — — — — —
31 2007 10 15 25 40.0% 3 2 5 60.0% 2 3 5 40.0% 2 1 3 66.7% — — — — — — — — — — — — — — — — —
32 2008 20 15 35 57.1% 4 5 9 44.4% 2 2 4 50.0% — — — — — — — — — — — — — — — — — — — — —
33 2009 7 13 20 35.0% 0 4 4 0.0% 2 2 4 50.0% — — — — — — — — — — — — — — — — — — — — —
Career — 280 216 496 56.5% 59 67 126 46.8% 38 39 77 49.4% 39 44 83 47.0% — 316 63 379 83.4% 142 25 167 85.0% 35 11 46 76.1% 93 24 117 79.5%

Performance Progression by Age

Seasons are aligned by the age each player spent most of that calendar year. Detailed serve and return statistics available for 170/347 of Ai Sugiyama's and 1/17 of Monica Seles's main draw matches. Sample is shown as matches with detailed serve and return statistics / total main draw matches. Bold green marks the stronger value when both stat samples contain at least 5 matches; lower is better for DFs/M.

Age Ai Sugiyama Monica Seles
Yr Sample Aces/M DFs/M 1st Sv% 1st Pts% 2nd Pts% BP Saved% BP Conv% Svc Pts% Ret Pts% Yr Sample Aces/M DFs/M 1st Sv% 1st Pts% 2nd Pts% BP Saved% BP Conv% Svc Pts% Ret Pts%
27 2003 12/69 0.8 5.8 60.8% 64.3% 45.1% 53.4% 43.3% 56.6% 48.3% — —/— — — — — — — — — —
28 2004 11/56 1.2 4.5 60.8% 64.1% 45.3% 64.6% 47.8% 56.5% 48.7% — —/— — — — — — — — — —
29 2005 7/55 1.4 5.0 65.8% 58.7% 40.3% 46.6% 51.4% 53.1% 42.6% 2003 1/17 1.0 12.0 54.2% 50.0% 25.9% 40.0% 28.6% 39.0% 42.9%
30 2006 37/53 1.3 3.7 67.8% 60.4% 43.2% 56.7% 47.8% 54.8% 44.7% — —/— — — — — — — — — —
31 2007 36/38 1.2 5.6 62.8% 58.7% 42.4% 52.3% 50.3% 52.7% 47.1% — —/— — — — — — — — — —
32 2008 41/48 0.9 5.3 63.3% 60.9% 43.5% 52.1% 43.6% 54.4% 45.4% — —/— — — — — — — — — —
33 2009 26/28 0.8 4.9 65.4% 58.3% 42.7% 43.8% 45.1% 52.8% 41.1% — —/— — — — — — — — — —
Career — 170/782 1.1 4.9 64.3% 60.3% 43.2% 52.6% 46.7% 54.1% 45.2% — 1/709 1.0 12.0 54.2% 50.0% 25.9% 40.0% 28.6% 39.0% 42.9%

Advanced Statistics Comparison by Age

Seasons are aligned by the age each player spent most of that calendar year. Metrics use eligible main-draw results; point statistics use matches with detailed data. Bold green marks the stronger value when both underlying samples are sufficient. Lower is better for Schedule because a negative value means a tougher schedule. Career Schedule is normalized per 100 matches.

Age Ai Sugiyama Monica Seles
Yr Elo P+ Serve+ Return+ PD TPW% Hard Elo Clay Elo Grass Elo Set Win % Set Margin Dec. Set Tiebreak Pressure+ Schedule Yr Elo P+ Serve+ Return+ PD TPW% Hard Elo Clay Elo Grass Elo Set Win % Set Margin Dec. Set Tiebreak Pressure+ Schedule
14 — — — — — — — — — — — — — — — — 1988 1600 134.7 — — — — +49 — — 58.8% +0.29 1–0 2–1 (67%) — -0.41
15 — — — — — — — — — — — — — — — — 1989 2005 170.5 — — — — -46 -209 -385 75.8% +2.03 6–3 (67%) 3–4 (43%) 107.2 -0.76
16 1992 1478 102.6 — — — — +34 — — 30.8% -1.31 1–2 (33%) 0–2 — +0.31 1990 2297 179.4 — — — — -85 -99 -561 84.8% +2.78 7–3 (70%) 7–1 (88%) 110.0 -3.90
17 1993 1487 125.5 — — — — +44 — — 37.0% -0.89 1–4 (20%) — — -0.26 1991 2445 183.7 — — — — 0 -66 — 86.9% +3.17 10–3 (77%) 4–3 (57%) 105.2 -3.24
18 1994 1557 120.7 — — — — +41 — — 47.8% +0.13 4–4 (50%) 1–2 (33%) — +1.49 1992 2501 182.5 — — — — +9 -35 -586 88.2% +3.24 10–1 (91%) 2–2 (50%) 107.7 -2.26
19 1995 1665 135.9 — — — — -9 -11 — 49.3% +0.23 4–7 (36%) 3–0 (100%) 101.9 +0.28 1993 2486 173.2 — — — — +21 -78 — 85.4% +3.27 4–1 (80%) 1–2 (33%) — -0.84
20 1996 1751 143.7 — — — — -8 -156 -152 54.3% +0.29 5–5 (50%) 3–3 (50%) 99.1 +0.30 — — — — — — — — — — — — — — — —
21 1997 1837 150.1 — — — — +27 -234 -204 51.5% 0.00 14–8 (64%) 11–8 (58%) 106.9 -1.35 1995 2488 169.9 — — — — +5 — — 92.0% +3.80 0–1 1–1 — -0.63
22 1998 1862 153.1 — — — — +57 -206 -239 60.3% +0.68 12–5 (71%) 9–4 (69%) 107.7 +0.41 1996 2344 176.3 — — — — +27 +5 -308 83.5% +2.58 4–3 (57%) 8–3 (73%) 96.5 -0.42
23 1999 1808 151.0 — — — — +46 -168 -203 53.0% +0.21 8–7 (53%) 4–4 (50%) 99.6 -1.12 1997 2181 174.0 — — — — +75 +103 -181 72.3% +1.95 10–6 (63%) 6–9 (40%) 90.3 -0.17
24 2000 1679 137.5 — — — — +24 +5 -92 46.1% -0.54 5–7 (42%) 7–5 (58%) 99.7 -0.80 1998 2180 173.5 — — — — +55 +77 -125 70.2% +1.77 10–5 (67%) 4–7 (36%) 95.0 -1.32
25 2001 1719 138.7 — — — — +19 -57 -121 53.7% +0.17 10–11 (48%) 6–2 (75%) 102.9 -0.48 1999 2120 173.1 — — — — +56 +123 -164 73.3% +2.05 3–2 (60%) 5–5 (50%) 97.5 -0.29
26 2002 1755 141.6 — — — — +15 -109 -67 56.1% +0.32 9–8 (53%) 8–6 (57%) 100.6 -0.40 2000 2153 175.3 — — — — +19 +110 -86 78.0% +2.03 9–5 (64%) 12–1 (92%) 106.4 -2.96
27 2003 1915 154.1 +1.48 +3.41 1.113 52.2% -8 -157 -164 58.3% +0.63 22–10 (69%) 7–7 (50%) 105.4 +1.81 2001 2132 162.9 — — — — +27 — — 73.5% +1.72 10–5 (67%) 5–5 (50%) 95.6 +1.21
28 2004 1808 144.1 +0.61 +2.40 1.121 52.5% -4 -67 +28 57.5% +0.58 8–7 (53%) 4–8 (33%) 97.4 +2.38 2002 2091 167.1 — — — — +54 +166 +47 70.1% +1.67 14–4 (78%) 6–7 (46%) 102.1 -1.76
29 2005 1742 133.4 -1.10 -0.52 0.908 47.7% +17 -41 -12 51.1% +0.11 11–16 (41%) 6–4 (60%) 94.4 +2.95 2003 1995 139.5 +0.40 +1.10 0.702 40.9% +112 +183 — 56.8% +0.57 4–3 (57%) 3–1 (75%) 98.7 -0.67
30 2006 1744 138.5 -0.78 +0.79 0.988 49.8% +9 -91 +46 50.8% +0.14 10–8 (56%) 2–14 (13%) 94.4 +0.98 — — — — — — — — — — — — — — — —
31 2007 1633 125.5 -2.23 +2.56 0.996 50.0% -7 +43 +130 47.3% -0.13 8–9 (47%) 5–4 (56%) 98.7 +1.74 — — — — — — — — — — — — — — — —
32 2008 1713 136.4 -0.29 +1.82 0.995 49.6% +26 -71 +32 48.5% -0.19 8–5 (62%) 5–5 (50%) 105.2 +0.32 — — — — — — — — — — — — — — — —
33 2009 1627 135.9 -1.68 -1.34 0.871 46.9% +43 -37 +108 35.6% -0.86 2–5 (29%) 4–3 (57%) 100.4 -0.98 — — — — — — — — — — — — — — — —
Career — 1952 148.1 -0.87 +1.32 0.986 49.6% +18 -90 -55 52.1% +0.15 142–128 (53%) 85–81 (51%) 103.0 +0.97 — 2541 181.1 +0.40 +1.10 0.702 40.9% +21 +17 -276 78.2% +2.32 102–45 (69%) 69–52 (57%) 102.4 -2.62

Career Rivalries

Each player's five most-played main-draw opponents. The current matchup is highlighted when it appears in a player's top five.